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001-es BibID:	BIBFORM107518
035-os BibID:	(WOS)000450424200003 (Scopus)85055255357
Első szerző:	Bayoumi, Yousry
Cím:	Sulfur promotes biocontrol of purple blotch disease via Trichoderma spp. and enhances the growth, yield and quality of onion / Yousry Bayoumi, Naglaa Taha, Tarek Shalaby, Tarek Alshaal, Hassan El-Ramady
Dátum:	2019
ISSN:	0929-1393 1873-0272
Megjegyzések:	Onion is one of the most important export crops in Egypt; its productivity and exportation is restricted mainly by purple blotch disease. In vitro and field experiments during two growing seasons were conducted aiming to improve control of Alternaria porri (the pathogen causing purple blotch disease) by the application of combinations of elemental sulfur (S-0) and Trichoderma spp. (T. harzianum and T. viride). Fungicide (Ridomil Gold M Z-68% WG) was applied as pesticide treatment control. In vitro experiments revealed that supplementation of S-0 at 2 g L-1 to the growth medium that was utilized to culture Trichoderma spp. inhibited (100%) the growth of Alternaria porri. Trichoderma viride showed higher efficiency in controlling purple blotch than T. harzianum, and resulted in disease controlling rates that were similar to those by fungicide (Ridomil Gold). Disease incidences decreased by 63.9% in onion plants that were inoculated with T. viride, compared to 66.3% when fungicide was applied. Also, antioxidant activity of catalase and peroxidase was the highest when S-0 was applied at 240 kg ha(-1) and the onion plants were treated with T. harzianum and/or T. viride. Application of S-0 at 240 kg ha(-1), in combination with inoculating onion seedlings with T. harzianum, led to enhanced onion growth and yield over fungicide application (traditional practice of farmers) in both seasons. As a result, green bulb yield (t ha(-1)) and total soluble solids (TSS, %) were 41.9 and 21.7% higher, respectively; harvested dry bulb (t ha(-1)), marketable bulb yield and TSS were 33, 35 and 13% higher, respectively; while nonmarketable bulb yield was 21.5% lower than those under fungicide application.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Sulfur Purple blotch disease Trichoderma spp. Biocontrol Antioxidant Growth development Onion
Megjelenés:	Applied Soil Ecology. - 134 (2019), p. 15-24. -
További szerzők:	Taha, Naglaa Shalaby, Tarek Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) El-Ramady, Hassan (1969-) (agrármérnök)
Pályázati támogatás:	KH-124985 OTKA ÚNKP-17-4 Egyéb
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001-es BibID:	BIBFORM093258
Első szerző:	Döring, Thomas F.
Cím:	Disease suppressive soils vary in resilience to stress / Thomas F. Döring, Dagmar Rosslenbroich, Christian Giese, Miriam Athmann, Christine Watson, Imre Vágó, János Kátai, Magdolna Tállai, Christian Bruns
Dátum:	2020
ISSN:	0929-1393
Megjegyzések:	Soil-borne plant diseases are a major source of crop losses. Biologically active soils have the ability to suppress pathogenic infections of plants, but little is known how this essential soil function might be affected by abiotic stresses. Using a model system with pea and its fungal pathogen Pythium ultimum we studied how the suppressiveness of different soils from a wide geographic range responds to combined heat and drought stress. We found that different soils strongly differ in their ability to suppress diseases and that a stress event of combined heat (40 ?C) and drought (?50% moisture) can strongly reduce this disease suppressiveness. Further, the response of suppressiveness to the stress depended on the provenance of the soil. Soils from a cool-climate site in Scotland were much more negatively affected than soils from warmer sites in Germany and Hungary. After being exposed to stress, one soil was able to regain suppressiveness after several weeks while the others were not, thereby collectively showing different degrees of resilience to the stress. Stress tolerance was negatively related to resilience. Our results suggest that microbial communities responsible for suppressiveness are adapted to prevailing climate, which has potentially severe consequences for the impact of climate change upon plant health.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Legumes Pythium ultimum Resilience Soil-borne diseases Stress Suppressiveness
Megjelenés:	Applied Soil Ecology. - 149 (2020), p. 1-7. -
További szerzők:	Rosslenbroich, Dagmar Giese, Christian Athmann, Miriam Watson, Christine Vágó Imre (1953-) (vegyészmérnök) Kátai János (1950-) (biológus, hidrobiológus) Tállai Magdolna (1982-) (agrármérnök) Bruns, Christian
Pályázati támogatás:	EKHAGA Stiftelsen 2015-65 Egyéb
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001-es BibID:	BIBFORM124954
035-os BibID:	(Scopus)85206259381 (WoS)001334594200001
Első szerző:	El-Ramady, Hassan (agrármérnök)
Cím:	Nanotechnology in the soil system : An ecological approach towards sustainable management / Hassan El-Ramady, József Prokisch, Daniella Sári, Abhishek Singh, Karen Ghazaryan, Vishnu D. Rajput, Eric C. Brevik
Dátum:	2024
ISSN:	0929-1393
Megjegyzések:	Soil ecology is significant in agroecosystems due to its influence on numerous environmental components, including soil, water, air, fauna, flora, and human health. The soil system has a substantial history with nanotechnology, beginning with the recognition that soil itself is considered a nanosystems, as components such as clays, organic matter, and oxides found in soil can be classified within the nanoparticle range. From this perspective, nanotechnology in the soil system is a long-established topic that requires reevaluation within the framework of contemporary nanotechnology-based knowledge. Nano-farming is gaining increasing attention and has ecological consequences for the soil system. This review focuses on nano-soil ecology through selected issues, including nano-remediation for soil quality, soil nano-fertilization to improve crop growth, nano-crop protection, nano-management of agro-wastes, and the potential for nano-toxicity in soil. Expected challenges facing sustainable nanotechnology-based farming and the global farming community were also highlighted, including soil nanoparticle-associated toxicity and its impacts on soil microbiota, plants, and others, such as humans, that depend on the soil system. The review confirmed that sustainable nanotechnology-based farming development must consider the impact of nanomanagement on potential toxicity in the soil ecological system. It was concluded that nanotechnology has shown promise in improving almost all aspects of the agricultural system, from pre-planting treatments to packaging and shipping. However, several urgent questions regarding nanotechnology-based farming remain. These include the following: What practices or regulations are needed to avoid nanotoxicity that would negatively affect the soil ecosystem? What are the expected obstacles to an agrotechnological revolution based on nanotechnology? What are the expected toxic effects of various nano-compounds on plants, animals, and soil microbes?
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Nanomaterials Nano-nutrients Nano-pesticides Nano-toxicity Nano-remediation
Megjelenés:	Applied Soil Ecology. - 204 (2024), p. 1-22. -
További szerzők:	Prokisch József (1966-) (vegyész) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Singh, Abhishek Ghazaryan, Karen Rajput, Vishnu D. Brevik, Eric C.
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